Next iPhone, No Headphone Jack

A rumor at MacOtakara claims that the next iPhone might drop the 3.5mm port and use the Lightning port for audio instead. Reportedly, it could shave over a millimeter off the thickness and take advantage of Lightning&#39;s features, such as headphone-based DACs and app launching.
http://www.engadget.com/2015/11/28/next-iphone-may-use-lightning-audio/
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